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How can you tell if the Apple iPhone 4 that you are about to buy online is genuine? Follow these 12 simple steps to verify the authenticity of your purchase. Always ask the seller to use the youVerify...

Even though your iPhone 4 might be a few years old, you can still take advantage of the newest version of Apple’s mobile operating system, iOS 8. Unlike other operating systems like Android, Apple makes...

Unlocking an iPhone 4 transforms it from a phone that’s only usable with one network to one that can be used with any carrier. To open up this world of service opportunities, iPhone owners need an unlocking...